| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $31.66 | 9.325% | $34.6123 | $34.61 | $34.60 | $34.60 |
| Purchase #2 | $179.35 | 3.439% | $185.5178 | $185.52 | $185.50 | $185.50 |
| Purchase #3 | $119.33 | 9.237% | $130.3525 | $130.35 | $130.35 | $130.40 |
| Purchase #4 | $154.95 | 9.182% | $169.1775 | $169.18 | $169.20 | $169.20 |
| Purchase #5 | $68.56 | 11.172% | $76.2195 | $76.22 | $76.20 | $76.20 |
| Purchase #6 | $13.70 | 13.685% | $15.5748 | $15.57 | $15.55 | $15.60 |
| Purchase #7 | $217.28 | 4.683% | $227.4552 | $227.46 | $227.45 | $227.50 |
| 7 purchase totals = | $784.83 | $838.9096 | $838.91 | $838.85 | $839.00 | |